The Rexroth Bosch Indramat provides a standout in the synchronous servo motors industry - the IndraDyn S series. Designed with the high-speed capacities, advanced optical encoder systems for precision, and an IP65 protection rating, these motors offer cost-efficient automation. A part of this series is the R911318953 (MSK101E-0300-NN-S1-AG0-NNNN) MSK motor with a big 53.5kg construction. The motor's measurements include a 501mm total frame length, an 80mm shaft length, a 180mm centering diameter, and a 192mm flange based on its ‘101E’ frame size code. Bigger motors in this series often mean higher torque, as shown by the R911318953 (MSK101E-0300-NN-S1-AG0-NNNN)’s 70Nm of continuous torque at standstill, which can surge to 231Nm. It has no holding brake, but it includes a ‘0300’ winding with a maximum current allowance of 187.4A and a continuous standstill current capacity of 41.6A. Its speed peaks at 4,600min-1 and it utilizes natural convection for cooling, handling heat up to 155℃.
Housing Type: Typical large construction Weight (kg): 53.5 Frame Length (mm): 501 Shaft Length (mm): 80 Centering Diameter (mm): 180 Flange Size (mm): 192 Continuous Torque at Standstill (Nm): 70 Maximum Torque (Nm): 231 Shaft Design: DIN 6885-1 with keyways and shaft sealing rings Holding Brake: No Maximum Current Allowance (A): 187.4 Continuous Current at Standstill (A): 41.6 Maximum Speed (min-1): 4600 Encoder Type: Hiperface multi-turn Cooling Method: Natural convection Maximum Operational Temperature (℃): 155